diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 5432747..ff251d9 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -977,15 +977,25 @@ model WorkflowTemplate {
   service Service[]
 }
 
+model WorkflowTemplateStepInstitution {
+  id String @id @default(cuid())
+
+  group String
+
+  workflowTemplateStep   WorkflowTemplateStep @relation(fields: [workflowTemplateStepId], references: [id])
+  workflowTemplateStepId String
+}
+
 model WorkflowTemplateStep {
   id String @id @default(cuid())
 
-  order             Int
-  name              String
-  detail            String?
-  type              String?
-  value             WorkflowTemplateStepValue[] // NOTE: For enum or options type
-  responsiblePerson WorkflowTemplateStepUser[]
+  order                  Int
+  name                   String
+  detail                 String?
+  type                   String?
+  value                  WorkflowTemplateStepValue[] // NOTE: For enum or options type
+  responsiblePerson      WorkflowTemplateStepUser[]
+  responsibleInstitution WorkflowTemplateStepInstitution[]
 
   workflowTemplate   WorkflowTemplate? @relation(fields: [workflowTemplateId], references: [id])
   workflowTemplateId String?